1279227579

素因数分解:

$3^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{30781}}^1$

素因数の和:32770

約数の個数: 16

約数和(自身を含む): 1950347520

約数和(自身を除く): 671119941

約数列:

[1, 3, 7, 21, 1979, 5937, 13853, 30781, 41559, 92343, 215467, 646401, 60915599, 182746797, 426409193, 1279227579]

約数ペア:

[(1, 1279227579), (3, 426409193), (7, 182746797), (21, 60915599), (1979, 646401), (5937, 215467), (13853, 92343), (30781, 41559)]